US Crime: 21-Year-Old Murders and Dismembers Girlfriend

Authorities in North Dakota, USA, have arrested 21-year-old Joshua Hayt for the murder of 25-year-old Isadora Wengell, with whom he was in a relationship.
It was announced that the perpetrator dismembered Wengell's body and threw it in the trash, while sending messages from her phone to her parents to mislead them.
Wengell was last seen alive on January 3. Hayt, described as "apathetic," initially claimed that the 25-year-old likely committed suicide.
Police found evidence in a trash can outside his apartment, including plastic sheets with blood stains and a saw blade. Tests showed "fragments of human bones, skeletal muscles" and tissues matching Wengell's DNA.
The investigation revealed that Hayt had purchased a saw, plastic sheets, garbage bags, and duct tape the day after the victim was last seen.
Police have charged the 21-year-old with murder and are continuing investigations to find the 25-year-old's body.